Znn3bq.jpeg
²é¿´: 636  |  »Ø¸´: 10
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

ÓÑ·ç

Ìú³æ (СÓÐÃûÆø)

[½»Á÷] ¸ÃÔõôÀí½âÕâ¾ä»°£¿Ð»Ð»

Since the product energy is higher than that of the reactant cracking is not a thermodynamically favourable process.

ÄÜ´Ó²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿¾ÍµÃ³öÕâ²»ÊÇÒ»¸öÈÈÁ¦Ñ§¹ý³ÌÂð£¿
³ýÁËÈÈÁ¦Ñ§¹ý³Ì»¹ÓÐʲô¹ý³ÌÄØ£¿
Íû´ó¼ÒÖ¸µãһϣ¡
лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

linghe136

½ð³æ (ÕýʽдÊÖ)

ÈÈÁ¦Ñ§Éϲ»¿É×Ô·¢½øÐеķ´Ó¦???
ÕÒѰ×Ô¼ºµÄDZÄÜ
4Â¥2008-05-06 15:30:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 11 ¸ö»Ø´ð

yinhy

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï
heavence007(½ð±Ò+1,VIP+0):ok
ÊDz»ÊÇ¿ÉÒÔÕâôÀí½â
¼ÈÈ»²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿£¬Òò´ËÁÑ»¯¾Í²»ÊÇÒ»¸ö´¿ÈÈÁ¦Ñ§ÉÏÒ×ÓÚ·¢ÉúµÄ¹ý³Ì
2Â¥2008-05-06 14:05:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÓÑ·ç

Ìú³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
Originally posted by yinhy at 2008-5-6 14:05:
ÊDz»ÊÇ¿ÉÒÔÕâôÀí½â
¼ÈÈ»²úÎïµÄÄÜÁ¿¸ßÓÚ·´Ó¦ÎïµÄÄÜÁ¿£¬Òò´ËÁÑ»¯¾Í²»ÊÇÒ»¸ö´¿ÈÈÁ¦Ñ§ÉÏÒ×ÓÚ·¢ÉúµÄ¹ý³Ì

ллÄãµÄ»Ø´ð£¡
ÎÒÄܲ»ÄܸæËßÎÒ³ýÁËÈÈÁ¦Ñ§Éϵ쬻¹ÓÐÊ²Ã´ÄØ£¿Õâ¸öÊÇÒ»¸ö´ß»¯ÁѽⷴӦ£¡Ð»Ð»£¡
3Â¥2008-05-06 14:32:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yinhy

ÖÁ×ðľ³æ (ÕýʽдÊÖ)

¡ï
wangkj80(½ð±Ò+1,VIP+0):ok
Ò»°ã´ÓÈÈÁ¦Ñ§ºÍ¶¯Á¦Ñ§¿¼ÂÇ
Óеķ´Ó¦ÈÈÁ¦Ñ§ÉÏ¿ÉÒÔ×Ô·¢·´Ó¦£¬µ«ÊǶ¯Á¦Ñ§ÉÏÀ´½²·´Ó¦ËÙ¶ÈÌ«Âý£¬ÈçÇâºÍÑõµÄ·´Ó¦£¬ÈÈÁ¦Ñ§ÉÏûÓÐÎÊÌ⣬µ«ÊDz»¸øµãÍâÁ¦µÄ»°»ìÔÚÒ»¿é·´Ó¦¾ÍÊǺÜÂý£¬ÈÃÄã¶¼¾õ²ì²»µ½¡£
»¹Óеķ´Ó¦¿ÉÄÜÈÈÁ¦Ñ§²»ÊÇ×Ô·¢µÄ£¬µ«ÊǶ¯Á¦Ñ§ÉÏ·´Ó¦ËٶȺܿ죬ºÇºÇ£¬Õâ¸öÀý×ÓÒ»ÏÂ×ÓÏë²»ÆðÀ´ÁË¡£
5Â¥2008-05-07 08:32:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 305Çóµ÷¼Á +6 77Qi 2026-04-07 6/300 2026-04-12 02:30 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 22408µ÷¼Á315·Ö +3 zhuangyan123 2026-04-09 3/150 2026-04-12 00:25 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Ïôó0856£¬306Çóµ÷¼Á +15 Bblinging 2026-04-11 15/750 2026-04-11 22:53 by 314126402
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[»ù½ðÉêÇë] ɽ¶«Ê¡»ù½ð2026 +4 jerry681 2026-04-08 5/250 2026-04-11 13:59 by laobibibi
[¿¼ÑÐ] 085410-273Çóµ÷¼Á +6 X1999 2026-04-10 6/300 2026-04-11 10:32 by Delta2012
[¿¼ÑÐ] 346£¬¹¤¿Æ0854Çóµ÷¼Á£¬×¨Ë¶ +7 moser233 2026-04-10 8/400 2026-04-11 08:52 by Öí»á·É
[¿¼ÑÐ] 265Çóµ÷¼Á +4 ·ç˵ËýÔçÍüÁË 2026-04-07 4/200 2026-04-09 13:59 by onlyÖÜ
[¿¼ÑÐ] һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á +3 Ľ¾øcc 2026-04-09 3/150 2026-04-09 09:57 by liuhuiying09
[¿¼ÑÐ] 334Çóµ÷¼Á +16 Riot2025 2026-04-08 17/850 2026-04-09 09:28 by wdyheheeh
[¿¼ÑÐ] 286Çóµ÷¼Á +19 Faune 2026-04-08 20/1000 2026-04-09 08:36 by ŶŶ123
[¿¼ÑÐ] ÉúÎïѧѧ˶£¬³õÊÔ351·Ö£¬Çóµ÷¼Á +4 ¡­¡«¡¢Íõ¡­¡« 2026-04-08 5/250 2026-04-08 21:49 by limeifeng
[¿¼ÑÐ] 281Çóµ÷¼Á +10 Ò¬×ÓÄ¢¹½ 2026-04-06 10/500 2026-04-08 11:43 by zzucheup
[¿¼ÑÐ] 277¡¢Ñ§Ë¶£¬Çóµ÷¼Á ÊýÒ»104£¬ +11 Æ¿×ÓPZ 2026-04-07 12/600 2026-04-07 23:30 by Ò»Ö»ºÃ¹û×Ó?
[¿¼ÑÐ] 085602µ÷¼Á ³õÊÔ×Ü·Ö335 +3 19123253302 2026-04-06 3/150 2026-04-07 18:00 by jp9609
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷µç085401Çóµ÷¼Á +4 sunw1306 2026-04-07 4/200 2026-04-07 16:40 by à£à£à£0119
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] 332Çóµ÷¼Á +17 ССÃÏ... 2026-04-05 18/900 2026-04-06 09:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] Ò»Ö¾Ô¸Çà¿Æ085500£¬³õÊÔ295·Ö£¬¹«¹²¿Î213·Ö +3 Óöµ½µÄÈËÔ¸Íû¶¼Ä 2026-04-05 3/150 2026-04-05 18:45 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 296Çóµ÷¼Á +3 Íô£¡£¿£¡ 2026-04-05 5/250 2026-04-05 17:38 by À¶ÔÆË¼Óê
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û